Permaphase
带硅氧烷聚合物层的色谱固定相
🗣️ 情景例句
I envy you for your ability to cope with the situation.
我羡慕你有能力应付这种情况。
I remember George's father owns a ship.
我记得乔治的父亲有一艘船。
Certainly! What would you like me to do?
当然可以！你想要我做什么？